Decommissioning and relocation of a forensic science laboratory: A phased approach to closure, continuity, and...

The decommissioning and relocation of forensic science laboratories presents unique challenges, balancing operational continuity, evidence security, regulatory compliance, and environmental sustainability. This paper outlines the phased decommissioning of Forensic Science Ireland's (FSI) former laboratory and its transition to a new, purpose-built facility in Backweston, Co Kildare. Over an 18-month period, FSI securely transferred more than 100,000 case files and 20,000 forensic exhibits, revalidated scientific equipment, and responsibly redistributed or disposed of laboratory equipment. The FSI decommissioning project was completed without data loss, disruption to urgent forensic services, or compromise of evidentiary integrity. Our experiences highlight the importance of meticulous planning, phased scheduling, stakeholder engagement, and strict chain-of-custody controls. This article identifies key lessons, operational risks, and sustainability measures from both relocations and highlights the need for internationally recognised guidelines to standardise the decommissioning and transfer of forensic science laboratories.